<!doctype html>
<meta charset="utf-8">
<title>Add a grandchild that is the same origin as window.top</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
  <!-- Set disallowdocumentaccess here for the grandchild. It will be a remote frame to this embedder -->
  <iframe disallowdocumentaccess src="http://{{host}}:{{ports[http][0]}}/html/browsers/windows/document-access/resources/cross_origin_intermediate_grandchild.html"></iframe>
</body>
